Programming languages are languages that are designed to be used as a programming language. For instance, in Java, the programming language, strings are simply variable names that are assigned to values. In Lisp, variables are just names for data structures (like trees or lists), and functions are functions that take other functions as arguments.
Programming languages come in a variety of forms and types such as object-oriented, imperative, procedural, functional, etc. Each type has a different set of skills that it involves, and these skills are usually very similar between languages.
There are a lot of different programming languages, and in the early 1970s when I first learned Lisp programming, I was able to write a small program in a few hours. Java was much, much larger and took me a few months to learn.
Programming languages can be a lot more than just the languages. They can also be the tools that help you write your code. For example, Python lets you use code objects, which are like “toy” variables that you can use in your code. These code objects have methods, which are like the methods of a programming language. The code objects can be used to manipulate objects, which can be very helpful if you want to add to your code later.
For example, you could add a method called add to a list called numbers. With Python code objects, you would write numbers.add(number) to add the number to the list. If you didn’t want to add to the list, you could move the numbers object to a new location. You could also manipulate lists using the methods. For example, you could add the numbers to the end of the list, or create a “list of numbers.
You can create a list of numbers when you want to add them to an object using the methods. For example, if you add the second number to the end of the list, you can create a list of numbers using the methods. For example, adding the second number to the end of the list and then moving the numbers object to the new location.
In programming, object is a new location. Lists are usually a sequence of objects.
Objects are just locations. Lists are often sequences of objects.